Harmon-i-Cut

Fullerton's 3400 Harmon-i-Cut line is designed to minimize the effects of harmonics, maximize tool life and optimize metal removal rates. The solid carbide Harmon-i-Cut has proven to be one of the best performing end mills in the marketplace. This extraordinary end mill has four individually designed flutes working in harmony to reduce vibration while roughing and finishing. This is Fullerton Tool’s recommended end mill for Cast Iron.

Series Features:

Square, Ball and Corner Radius End

4 Flutes

Variable Helix

Variable Index

Variable Rake

Superior Core Strength

Single End

Right Hand Spiral

Right Hand Cut

Available in Various Flute and Overall Lengths

Standard FC-18 Coating

Metric and Inch Based Tools

Center Cutting

Dura Carb (Micrograin)

Shank Diameter Tolerance: h6

Cutter Diameter Tolerance: +.000“ -.002” / +0.000 -0.05mm

Some Items are made to order and not planned as a normal stocked item, when checking stock this will be indicated